Add support for constant expr shifts

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9735 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 2 insertions, 0 deletions

diff --git a/lib/Bytecode/Reader/ConstantReader.cpp b/lib/Bytecode/Reader/ConstantReader.cpp
index 097bdbe126..00f44b3665 100644
--- a/lib/Bytecode/Reader/ConstantReader.cpp
+++ b/lib/Bytecode/Reader/ConstantReader.cpp
@@ -182,6 +182,8 @@ Constant *BytecodeParser::parseConstantValue(const unsigned char *&Buf,
     } else if (Opcode == Instruction::GetElementPtr) { // GetElementPtr
       std::vector<Constant*> IdxList(ArgVec.begin()+1, ArgVec.end());
       return ConstantExpr::getGetElementPtr(ArgVec[0], IdxList);
+    } else if (Opcode == Instruction::Shl || Opcode == Instruction::Shr) {
+      return ConstantExpr::getShift(Opcode, ArgVec[0], ArgVec[1]);
     } else {                            // All other 2-operand expressions
       return ConstantExpr::get(Opcode, ArgVec[0], ArgVec[1]);
     }